Erratum

The article “FDA Faulted for Lax Standards on Medical-Device Approval” in the August 20 issue quoted remarks made by Mark George, M.D., on transcranial magnetic stimulation. The article should have noted that Mark George, M.D., was the lead author on a study cited in the article “Daily Left Prefrontal Transcranial Magnetic Stimulation Therapy for Major Depressive Disorder,” which appeared in the May Archives of General Psychiatry. George's disclosure of financial interests appear at the end of that article, which can be accessed at <http://archpsyc.ama-assn.org/cgi/content/full/67/5/507>.